Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
NOVA MOLECULAR SUMTER LLC
749 INDUSTRIAL RD, SUMTER, SC, 29150
Parent company: NOVA MOLECULAR TECHNOLOGIES INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Acetonitrile | Methanol | n-Hexane | Toluene | Xylene (mixed isomers) | Total (lbs) |
| 2024 | 6,802 | — | — | — | — | 6,821 |
| 2023 | 5,571 | — | — | — | — | 5,589 |
| 2022 | 6,729 | — | — | — | — | 6,750 |
| 2021 | 5,724 | — | — | — | — | 5,743 |
| 2020 | 5,271 | — | — | — | — | 5,290 |
| 2019 | 5,875 | — | — | — | — | 5,892 |
| 2018 | 4,034 | — | — | — | — | 4,034 |
| 2017 | 4,319 | 136 | — | — | — | 4,455 |
| 2016 | 3,406 | — | 372 | 164 | — | 3,952 |
| 2015 | 4,232 | 512 | 375 | 210 | 27 | 5,367 |
| 2014 | 1,143 | 358 | — | 227 | 186 | 1,961 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.